Nervous System

Vocab:

• glia- supporting cells in nervous tissue
• neurons- excitable cells that transmit electrical signals.
• amitotic- meaning they don't divide

3:2 ratio exists between sodium:potassium
Sources for Home:

Action Potential Tutorial/Help! Hope you enjoy.


Sources:
http://www.getbodysmart.com/ap/nervoussystem/neurophysiology/actionpotentials/actionpotential/tutorial.html

http://www.getbodysmart.com/ap/nervoussystem/neurophysiology/actionpotentials/myelinatedaxons/tutorial.html

http://www.getbodysmart.com/ap2/nervoussystem/neurophysiology/action_potentials/unmyelinated_axons/tutorial.html

http://www.getbodysmart.com/ap2/nervoussystem/neurophysiology/action_potentials/refractory_period/tutorial.html